If you get this game, be prepared to do a lot of Google searches to figure out how anything works, because there is no in-game help whatsoever. No tutorial (the so-called tutorial is just an easy mission with literally no explanation of anything), no tooltips, not even a list of controls. You have to use Google just to learn the controls! And when you do, you will find that there are some commands that, after 2 years, no one knows what they do. The game is THAT opaque.
PROS: Incredible-looking modern combat simulation. You can zoom from a mile up, viewing the whole battlefield, all the way down to ground level, seeing it from the eyes of the soldiers, which is very useful for determining lines of sight. If you've been looking for a modern successor to Close Combat 2: A Bridge Too Far or Close Combat 3: The Russian Front, this is it.
CONS: Total disrespect toward new players, not just from other players but from the company itself. If your idea of a challenge is taking hours to figure out something they could have told you in 5 seconds, this game's for you.